*{
    margin: 0;
    padding: 0;
    font-family: "微软雅黑";
}
#header{
    width:1170px;
    height: 99px;
    margin: 0 auto;
}
#header h1{
    width: 64px;
    height:99px;
    float: left;
}
#header h1 span{
    display: inline-block;
    width:0px;
    height:99px;
    vertical-align: middle;
}
#header h1 img{
    vertical-align: middle;
}
#header_ul{
    float: left;
    line-height: 99px;
}
#header_ul li{
    padding-left: 40px;
    float: left;
    list-style: none;
}
#header_ul li a{
    color: #333;
    text-decoration: none;
    font-size: 16px;
}
#header_ul li a:hover{
    color: #55c8c3;
}
#header_ul li .active{
    color: #53cac4;
}
#header_right{
    float: right;
}
#header_right a{
    line-height: 99px;
    color: #3f3f3f;
    text-decoration: none;
}
.an{
    float: left;
}
.an img,.ap img{
    padding-right: 12px;
}
.an a{
    padding-right: 21px;
    border-right: 1px solid #e6e6e6;
}
.ap{
    padding-left: 19px;
    float: left;
}
#banner{
    width:100%;
    height: 398px;
    background: url(../images/banner.png);
   

}
#banner p{
    text-align: center;
    font-size: 32px;
    color: white;
    padding-top: 106px;
}
#banner button{
    display: b;
    margin-top: 50px;
    padding:12px 50px;
    color:white;
    font-size: 20px;
    background-color: #53cac4;
    border: none;
    text-align: center;
    border-radius: 200px;
    
}
#content{
    width:100%;
    height: 1586px;
    background:#f3f3f3;
    position: relative;
}
.content_d1{
    width:1170px;
    height:436px;
    background-color: #fff;
    position: absolute;
    top: -68px;
    left: 0;
    right: 0;
    margin:0 auto;
}
.line1{
    border-right: 1px solid #ededed;
}
.content_d1_words{
    width:336px;
    margin-top: 41px;
    padding-left: 53px;
    float: left;
}
.content_d1_words h4{
    font-size: 16px;
    color:#999;
    padding-left:9px;
    border-left: 3px solid #53cac4;
    float: left;
}
.content_d1_words button{
    float: right;
    padding:8px;
    border: 1px solid #bebebe;
    border-radius: 200px;
    margin-right: 52px;
    color: #707070;
    background: #fff;
}
.content_d1_words img{
    margin-top: 45px;
    margin-bottom: 38px;
}
.content_d1_words p{
    font-size: 18px;
    line-height: 30px;
    font-weight: bold;
    margin-right: 52px;
}
.content_d1_words a{
    font-size: 14px;
    text-decoration: none;
    color:#a1a1a1;
}
.content_d2{
    width:1170px;
    height:725px;
    background-color: #fff;
    position: absolute;
    top: 383px;
    left: 0;
    right: 0;
    margin:0 auto;
}
.line2{
    border-bottom: 1px solid #ededed;
}
.content_d2_words{
    margin-top: 48px;   
    margin-left: 46px;
    padding-left:26px;
    padding-bottom:35px;
    height:156px;
    
}
.content_d2_words_pic{
    float: left;
    padding-right: 30px;
}
.content_d2_words_content{
    width: 733px;
    float: left;
}   
.content_d2_words_content h4{
    font-size: 18px;
    font-weight: bold;
    padding-bottom: 26px;
}
.content_d2_words_content p{
    color:#b3b3b3;
    line-height: 24px;
    font-size: 14px;
    padding-bottom: 16px;
}
.content_d2_words_content a{
    color:#53cac4;
    text-decoration: none;
    font-size: 14px;
}
.content_d2_words_content span{
    color:#b3b3b3;
    line-height: 24px;
    font-size: 14px;
    padding-right: 46px;
}
.content_d3{
    width:1123px;
    height:405px;
    background-color: #fff;
    position: absolute;
    top: 1123px;
    left: 0;
    right: 0;
    margin:0 auto;
    padding-left: 47px;
}
.content_d3 h3{
    color: #53cbc2;
    font-size: 16px;
    padding-left: 6px;
    border-left: 3px solid #53cbc2;
    margin-left: 6px;
    margin-top: 26px;
    margin-bottom: 13px;
}
.content_d3_contents{
    float: left;
    width:646px;
    margin-right: 59px;
    
}
.content_d3_content{
    height: 78px;
    border-bottom: 1px dashed #d8d8d8;
    padding-top: 17px;
    padding-bottom: 10px;
}
.content_d3_pic{
    float: left;
    width:371px;
}
.content_d3_content_pic{
    float: left;
    padding-right: 21px;
}
.content_d3_content_words{
    width:480px;
    float: left;
}
.content_d3_content_words h4{
    font-size: 16px;
    padding:10px 0;
}
.content_d3_content_words p{
    font-size: 12px;
    color: #cdcdcd;
    
}
.content_d3_pic{
    
    width:371px;
}
.content_d3_pic img{
    display: block;
}
.content_d3_pic p{
    width:357px;
    padding-left: 14px;
    background-color: #53cac4;
    color: white;
    font-size: 16px;
    line-height: 41px;
}
#footer{
    width:100%;
    height:233px;
    background: #000;
    color: #bfbfbf;
}
#footer ul{
    width: 420px;
    padding-top: 66px;
    padding-bottom: 44px;
    margin: 0 auto;
}
#footer ul li{
    float: left;
    padding: 0 23px;
    list-style: none;
}
#footer ul li a{
    font-size: 16px;
    text-decoration: none;
    color: #bfbfbf;
}
.footer_p1{
    text-align: center;
    font-size: 12px;
    padding-bottom: 16px;
}
.footer_p2{
    font-size: 12px;
    text-align: center;
}